<?xml version="1.0" encoding="UTF-8"?><schema xmlns="http://www.w3.org/2001/XMLSchema" xmlns:cc="http://www.example.com/customer-code" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" targetNamespace="http://www.example.com/customer-code">
	<simpleType name="customer-code">
		<restriction base="string">
			<pattern value="[a-z][0-9][0-9][0-9]"/>
		</restriction>
	</simpleType>
	<element name="customer" type="cc:customer-code" id="cc_customer"/>
</schema>